英语语法分析

Are you a preparer or a subcontractor?

你们是加工者或分包商吗？

A preparer doesn't buy any raw material, and doesn't sell any finished product.

准备者不负责采购原料和销售产品。

For information on taxes and filing, talk with a professional tax preparer or tax attorney.

想了解有关税收申报方面的信息，可与税务专家或者是税务律师联系。